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Cheap flights from Harlingen to Ontario (HRL - ONT) from $292

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HRL — ONT
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Harlingen to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Round-trip from

$238
From Harlingen Valley Intl to Ontario
Search Deals

What is the cheapest day to fly round-trip from Harlingen, Texas to Ontario?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 1% on the overall cost on flights from Harlingen, Texas to Ontario.

What is the cheapest month to fly from Harlingen, Texas to Ontario?

August can be a great time to fly to Ontario from Harlingen, Texas with a flight ticket averaging about $415. Cheapflights users have found deals in the month of August for as cheap as $216. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from HRL to ONT?

It’s typically best to fly out from Harlingen, Texas to Ontario in the morning. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Harlingen to Ontario flights in June & July 2024

Find cheap flight options from Harlingen to Ontario specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
The lowest fares we've come across on flights traveling from Harlingen to Ontario in June and July 2024. Check back soon for alternative fares.
Sat 6/297:28 amHRL - ONT
1 stop15h 44mUnited Airlines
Tue 7/96:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$482
Thu 7/185:25 pmHRL - ONT
1 stop5h 46mUnited Airlines
Sat 7/206:00 amONT - HRL
1 stop7h 54mUnited Airlines
Deal found 6/8$483
Thu 7/45:25 pmHRL - ONT
1 stop5h 46mUnited Airlines
Sun 7/76:00 amONT - HRL
1 stop26h 49mUnited Airlines
Deal found 6/9$507
Sat 6/297:28 amHRL - ONT
2 stops12h 00mUnited Airlines
Tue 7/96:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$558
Fri 6/217:25 amHRL - ONT
1 stop15h 49mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$611
Fri 6/217:25 amHRL - ONT
2 stops12h 03mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$616
Thu 6/205:15 pmHRL - ONT
1 stop5h 59mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$622
Thu 7/412:06 pmHRL - ONT
2 stops8h 52mAmerican Airlines
Sun 7/76:05 amONT - HRL
1 stop7h 38mAmerican Airlines
Deal found 6/9$657
Sat 6/1512:05 pmHRL - ONT
2 stops12h 22mUnited Airlines
Sat 6/225:15 amONT - HRL
2 stops13h 41mUnited Airlines
Deal found 6/8$662

Harlingen to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Harlingen and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
The lowest fares we've come across on flights traveling from Harlingen to Ontario in June and July 2024. Check back soon for alternative fares.
Wed 9/45:38 amHRL - ONT
1 stop6h 23mAmerican Airlines
Thu 9/1211:59 pmONT - HRL
1 stop7h 36mAmerican Airlines
Deal found 6/10$292
Wed 9/45:38 amHRL - ONT
2 stops12h 24mAmerican Airlines
Thu 9/128:10 amONT - HRL
1 stop5h 48mAmerican Airlines
Deal found 6/10$391
Sat 6/297:28 amHRL - ONT
1 stop15h 44mUnited Airlines
Tue 7/96:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$482
Thu 7/185:25 pmHRL - ONT
1 stop5h 46mUnited Airlines
Sat 7/206:00 amONT - HRL
1 stop7h 54mUnited Airlines
Deal found 6/8$483
Wed 9/47:27 amHRL - ONT
2 stops11h 55mUnited Airlines
Thu 9/125:15 amONT - HRL
2 stops12h 26mUnited Airlines
Deal found 6/10$488
Thu 7/45:25 pmHRL - ONT
1 stop5h 46mUnited Airlines
Sun 7/76:00 amONT - HRL
1 stop26h 49mUnited Airlines
Deal found 6/9$507
Sat 6/297:28 amHRL - ONT
2 stops12h 00mUnited Airlines
Tue 7/96:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$558
Fri 6/217:25 amHRL - ONT
1 stop15h 49mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$611
Fri 6/217:25 amHRL - ONT
2 stops12h 03mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$616

Harlingen to Ontario flights leaving soon

Find last-minute flight options from Harlingen to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Have a look at some of the flights available from Harlingen to Ontario departing last-minute. It's wise to confirm all flight details are correct before booking.
Thu 6/205:15 pmHRL - ONT
1 stop5h 59mUnited Airlines
Mon 8/126:00 amONT - HRL
1 stop7h 55mUnited Airlines
Deal found 6/9$622
Sat 6/1512:05 pmHRL - ONT
2 stops12h 22mUnited Airlines
Sat 6/225:15 amONT - HRL
2 stops13h 41mUnited Airlines
Deal found 6/8$662
Tue 6/185:51 amHRL - ONT
1 stop6h 12mAmerican Airlines
Sun 6/2310:54 amONT - HRL
1 stop6h 47mAmerican Airlines
Deal found 6/9$665
Sat 6/1512:21 pmHRL - ONT
2 stops11h 19mAmerican Airlines
Sat 6/228:10 amONT - HRL
1 stop5h 45mAmerican Airlines
Deal found 6/8$670
Sat 6/155:51 amHRL - ONT
1 stop6h 12mAmerican Airlines
Sat 6/226:00 amONT - HRL
1 stop7h 55mAmerican Airlines
Deal found 6/8$1,506

Find flights from Harlingen to Ontario within your budget

Customize your flight search to find flights from Harlingen to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$292 - $662

Route

Depart

Return

Price

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Wed 9/4

1 stop6h 23m

Ontario

Thu 9/12

1 stop7h 36m

$292

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Wed 9/4

2 stops12h 24m

Ontario

Thu 9/12

1 stop5h 48m

$391

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Sat 6/29

1 stop15h 44m

Ontario

Tue 7/9

1 stop7h 55m

$482

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Thu 7/18

1 stop5h 46m

Ontario

Sat 7/20

1 stop7h 54m

$483

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Wed 9/4

2 stops11h 55m

Ontario

Thu 9/12

2 stops12h 26m

$488

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Thu 7/4

1 stop5h 46m

Ontario

Sun 7/7

1 stop26h 49m

$507

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Sat 6/29

2 stops12h 00m

Ontario

Tue 7/9

1 stop7h 55m

$558

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Thu 7/4

2 stops8h 52m

Ontario

Sun 7/7

1 stop7h 38m

$657

Harlingen Valley IntlOntario

HRL - ONT

HRLONT

Harlingen Valley Intl

Sat 6/29

2 stops11h 19m

Ontario

Tue 7/9

2 stops10h 58m

$662

Flights are sorted by cheapest first

Deals found on 6/10

What is the cheapest day to fly from Harlingen, Texas to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Harlingen to Ontario. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Harlingen, Texas to Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Harlingen to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated June 10, 2024.
Read reviews from past customers who have flown American Airlines and United Airlines from Harlingen to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,647 reviews
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
14,138 reviews
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Harlingen, Texas to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Harlingen, Texas to Ontario for under $300. The cheapest flight booked recently is on American Airlines for just $292, but on average you can expect to pay $530.

  • Are there last-minute flights available from Harlingen, Texas to Ontario for under $700?

    There are currently 5+ open flights from Harlingen, Texas to Ontario within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Harlingen, Texas to Ontario round-trip?

    Cheapflights users have booked flights from Harlingen, Texas to Ontario round-trip from $292. Another airline that can offer you cheap pricing is United Airlines.

  • What does HRL to ONT mean?

    Harlingen Valley Intl Airport is HRL and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Harlingen to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Harlingen to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Harlingen to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Harlingen to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Harlingen to Ontario that include hotel bookings?

    Yes. In addition to deals on Harlingen to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Ontario.

  • Can I find deals for business class flights from Harlingen to Ontario?

    Yes. Cheapflights offers flight deals from Harlingen to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Harlingen to Ontario that allow pets onboard?

    Many airlines flying from Harlingen to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Harlingen to Ontario?

    Yes, you can often find last-minute deals on Harlingen to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Harlingen, Texas to Ontario flight deals updated?

    The Harlingen, Texas to Ontario flight deals you see on this page were last updated on 6/10.

  • What is the cheapest month to book a flight from Harlingen, Texas to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to Ontario (average of $238). Flying from Harlingen, Texas to Ontario in July is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Harlingen to Ontario
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Top airline flying from Harlingen to Ontario

Discover the top airline that operate flights from Harlingen to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$226Average$332FlexibilityNo cancel feeOn-time71%
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New York to New Orleans flights
Dallas to Paris flights
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Harlingen, Texas to Chicago O'Hare Intl Airport flights

Search flights from Harlingen to Ontario by cabin class

Find flights from Harlingen to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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